-er -ey -ic -ji c-- c-j ccc cce ccf cci ccj cck ccn cco ccp ccr ccs cct ce- cec cee cef cei cej cek cen ceo cep cer ces cet cey cfc cfe cff cfi cfk cfn cfo cfp cfr cfs cft ci- cic cie cif cii cij cik cin cio cip cir cis cit cjc cjf cjk cjp cjr cjs ckc cki cko cks ckt cky cn- cnc cne cnf cni cnj cnn cno cnp cnr cns cnt cny co- coc coe cof coi coj cok con coo cop cor cos cot coy cpc cpe cpf cpi cpj cpk cpn cpo cpp cpr cps cpt crc cre crf cri crj crk crn cro crp crr crs crt cry csc cse csf csi csj csk csn cso csp csr css cst csy ctc cte ctf cti ctk ctn cto ctp ctr cts ctt cty cyc cye cyf cyk cyn cyo cyp cyr cys cyt ec- ecc ece ecf eci ecj eck ecn eco ecr ecs ect eec eee eef eek een eeo eep eer ees eet eey ef- efc efe eff efi efo efp efr efs eft eic eie eif eii eij eik ein eio eip eir eis eit ejc ejf eji ejo ejp ejt ekc eke ekf eki eko ekp ekr eks ekt eky en- enc ene enf eni enk enn eno enp enr ens ent eny eo- eoc eoe eof eoi eok eon eoo eop eor eos eot ep- epc epe epf epi epn epo epp epr eps ept erc ere erf eri erk ern ero erp err ers ert ery es- esc ese esf esi esk esn eso esp esr ess est esy etc ete etf eti etj etk etn eto etp etr ets ett ety eyc eye eyn eyo eyp eyr eys eyt fcc fce fcf fci fcj fck fcn fco fcp fcr fcs fct fcy fec fee fef fei fek fen feo fep fer fes fet fey ffc ffe fff ffi ffk ffn ffo ffp ffr ffs fft ffy fic fie fif fii fij fik fin fip fir fis fit fjc fji fjs fkc fkf fki fkj fkk fkp fkt fnc fne fnf fni fnj fnk fnn fnp fnr fns fnt foc foe fof foi fok fon foo fop for fos fot foy fpc fpe fpi fpj fpk fpn fpo fpp fpr fps fpt fpy frc fre frf fri frj frk frn fro frp frr frs frt fry fsc fse fsf fsi fsj fsk fsn fso fsp fsr fss fst ftc fte ftf fti ftk ftn fto ftp ftr fts ftt fty fy- fyc fye fyi fyj fyk fyn fyo fyp i-f icc ice icf ici icj ick icn ico icp icr ics ict icy ie- iec iee ief iei iej iek ien iep ier ies iet iey ifc ife iff ifi ifn ifo ifp ifr ifs ift ify iic iie iif iii iij iin iio iip iir iis iit ijc ije ijf iji ijk ijn ijo ijs ijt ikc ike ikf iki ikk iko ikr iks ikt in- inc ine inf ini inj ink inn ino inp inr ins int iny io- ioc ioe iof ioi ioj ion ioo iop ior ios iot ipc ipe ipf ipi ipn ipo ipp ipr ips ipt ipy ir- irc ire irf iri irj irk irn iro irp irr irs irt iry is- isc ise isf isi isj isk isn iso isp isr iss ist isy itc ite itf iti itj itk itn ito itp its itt ity iyc iye iyo iyr iys iyt iyy j-i jcc jce jcf jci jck jco jcp jcr jcs jct jec jee jef jei jej jek jen jeo jep jer jes jet jey jfc jfe jff jfi jfj jfk jfo jfp jfr jfs jft jic jie jif jii jij jin jio jip jir jis jit jiy jjc jjf jjj jjk jjp jjr jjs jjy jkk jkn jko jkp jkr jks jkt jnc jne jnf jnj jnn jno jnp jnr jns jnt joc joe jof joi joj jok jon joo jop jor jos jot joy jpc jpe jpf jpi jpj jpn jpo jpp jpr jps jpt jpy jrc jrf jri jrk jrn jro jrp jrr jrs jrt jsc jse jsf jsi jsj jsk jsn jso jsp jsr jss jst jsy jtc jte jtf jti jtk jtn jtp jtr jts jtt jty jyj jyp jyr jys k-t kcc kce kci kck kcn kcp kcr kcs kct ke- kec kee kef kei kek ken keo kep ker kes ket key kfc kff kfi kfo kfs kic kie kif kii kij kik kin kio kip kir kis kit kjc kje kji kjr kjs kkc kke kki kkk kkn kkp kkr kks kkt kky kn- knc kne knf kni knk knn kno knp knr knt koc koe kof koi kok kon koo kop kor kos kot koy kpc kpe kpf kpi kpk kpn kpo kpp kpr kps kpt krc krf kri krk krn kro krp krr krs krt kry ksc kse ksf ksi ksk ksn kso ksp ksr kss kst ktc kte ktf ktj ktk ktn kto ktp ktr kts ktt kyc kye kyn kyo kyp kyr kys kyt n-i ncc nce ncf nci nck ncn nco ncp ncr ncs nct ne- nec nee nef nei nej nek nen neo nep ner nes net ney nfc nfe nff nfi nfk nfn nfo nfp nfr nfs nft nic nie nif nii nik nin nio nip nir nis nit njc nje njf njk njn njp njs nkc nke nkf nki nkj nkk nkn nko nkp nkr nks nkt nky nnc nne nnf nni nnk nnn nno nnp nns nnt no- noc noe nof noi noj nok non noo nop nor nos not noy npc npe npf npi npn npo npp npr nps npt nrc nre nrf nri nrj nrk nrn nro nrp nrr nrs nrt nry nsc nse nsf nsi nsk nsn nso nsp nsr nss nst nsy ntc nte ntf nti ntk ntn nto ntp ntr nts ntt nyc nye nyf nyk nyn nyo nyp nys nyt